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OP71A04 RS485 10Khz 12V Digital Switch Optical Isolation Module Logic Level Converter
OP71A04 RS485 10Khz 12V Digital Switch Optical Isolation Module Logic Level Converter
SKU:OP71A04_PNP_12V_3V3*4
1000 in stock
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$9.99
Regular price
$20.36
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Packname:
12V 10Khz DI-DO Digital Switch Optical Isolation Module Logic Level Converter for PLC RS485 IO Communication
Packing included:
4 CH 12V Photoelectric Isolation Logic Level Conversion Module
Features
This is a 4-channel photoelectric isolation module, which can realize NPN/PNP to NPN/PNP Conversion, and can realize any level conversion of 3.3V/5V/12V/24V. It is a reliable MCU PLC input and output port isolation module.
Input level : 3.3/5V/12V/24V four versions
Output level: 3.3/5V/12V/24V four versions
Working current: 3-8V out version 4-20MA; 9-24V out version 6-25MA
Input signal type: NPN/PNP
Output signal type: NPN/PNP
Input signal current: 3-8V version 4-15MA; 9-24V version 3-9MA
Output signal current: 3-8V version 1-3MA; 9-24V version 2-5MA
Isolation voltage: 3000V
Signal frequency: <10KHz
Working temperature: -40-110 degrees Celsius
Conversion type: NPN to NPN; PNP to PNP;NPN to PNP;PNP to NPN
Size: 39*21*5MM
Weight: 3.8 grams
NPN to NPN:
Input and output truth table
Signal Input Signal Output
H(High level)5V L(Low level)24V
L(Low level)0V H(High level)0V
Note:In this example, the input signal is 5V, and the output power supply is DC 24V
NPN to PNP:
Input and output truth table
Signal Input Signal Output
H(High level)5V L(Low level)0V
L(Low level)0V H(High level)24V
Note:In this example, the input signal is 5V, and the output power supply is DC 24V
PNP to NPN:
Input and output truth table
Signal Input Signal Output
H(High level)5V H(High level)0V
L(Low level)0V L(Low level)24V
Note:In this example, the input signal is 5V, and the output power supply is DC 24V
PNP to PNP:
Input and output truth table
Signal Input Signal Output
H(High level)5V L(Low level)24V
L(Low level)0V H(High level)0V
Note:In this example, the input signal is 5V, and the output power supply is DC 24V
